Udemy – AJAX Expert Course (Next Level) 2025 2025-4

AJAX Expert Course (Next Level) 2025, Even if you have little knowledge about AJAX, I’ve got you covered. Section 1 of this course provides a summary of AJAX. From section 2 we start building projects together and from Section 4 we start digging into advanced concepts like Basic Auth, CORS and servers. Knowing  advanced AJAX concepts is crucial if you want to become a serious fullstack developer, as it will allow you to make asynchronous HTTP requests and listen for incoming data from servers. AJAX can get tricky at times, and I don’t dispute this, but with correct training which includes explaining difficult concepts in a simple way, you will, like me, learn to master and love AJAX. AJAX allows your users to add/delete/view/update content, post comments, submit reviews, submit forms and a ton more, without getting a page refresh. Understanding the fundamentals of AJAX is important. That’s why I created the AJAX Fundamentals course. I assume that you have either (1) done my AJAX Fundamentals course, or (2) at the very least you’ve heard of AJAX and know about the XHR object and the Fetch API.

AJAX BEYOND FUNDAMENTALS is important, because it goes beyond the fundamentals of AJAX. It allows you to use AJAX to its fullest to advantage you best. It allows you to master AJAX and take your skills to the next level. Delivering an interactive, asynchronous web experience is challenging. In this AJAX BEYOND FUNDAMENTALS course, we take a deep-dive into AJAX. Together, we will tackle questions like: How can you use Basic HTTP Authentication with AJAX? What do you do if you get a CORS issue using AJAX? What happens when an AJAX request reaches a server? What are RESTful APIs and how do you set them up? Answering these questions with confidence will propel you to being confident in AJAX and able to maximize performance.

What you’ll learn

• Learn how to send authentication information using XHR and Fetch
• What are RESTful APIs
• How to use AJAX with XHR, Fetch and Axios
• How to access JSON and text data from a server response
• What is Apache and how it differs from Node
• How to set up an Apache server, a PHP server and a Node server
• Single-Origin-Policy vs CORS
• Preflight vs Simple CORS requests
• Basic HTTP Authentication using AJAX
• How to allow cross-domain requests with AJAX
• How to access XML data from a server response
• What happens when an AJAX request arrives at the server
• How a server can handle an AJAX request
• How to use Postman to test your server side routes
• How to use Nodemon to speed up your server side development process
• ES Modules vs CommonJS modules
• What are CORS errors, and how you can fix them

Who this course is for

• Anyone who has completed my AJAX Fundamentals course
• YES: This course is for beginners to intermediate programmers. Although some AJAX knowledge will be helpful, it is not vital because I have a section dedicated to recapping what AJAX is
• NO: This course is NOT only for beginners. It is a complete beginner to advanced master course that is suitable for intermediates who know the basics and have an idea about AJAX, but want to dig deeper to know its inner workings. Experienced students sometimes prefer to skip the first section that they are very familiar with
• YES: This course is for someone wanting to be a professional, to be expert and confident in the entire front-end development process
• Those interested in building their own frameworks, or being better able to learn from the source code of other well-known frameworks and libraries
• Those wanting to start using frameworks (e.g. like Angular or Node) that are heavily reliant on JavaScript and knowing the process flow of front-end web development
• Those who have some knowledge of web development, but little knowledge about how it works behind the scenes, and how to practically implement best practices in their websites

Specificatoin of AJAX Expert Course (Next Level) 2025

• Publisher : Udemy
• Teacher : Clyde Matthew
• Language: English
• Level : Intermediate
• Lectures : 202
• Duration : 16 hours and 14 minutes

Content of AJAX Expert Course (Next Level) 2025

Requirements

• Preferable (but not essential) to complete my AJAX Fundamentals course
• Desire to become a serious full stack web developer
• Desire to KNOW how to send user authentication information using AJAX
• A need to take your fullstack website skills to the next level
• Desire to create dynamic, interesting and first-ace websites
• Basic HTML, CSS and JavaScript will be helpful
• Desire to KNOW the full process of how an AJAX request is sent by the browser, processed by a server, and what happens when a server finally sends back a response
• A computer is required as you need to code alongside me to learn effectively

Pictures

Sample Clip

Installation Guide

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Subtitle : English

Quality: 720p

The 2025/4 version has increased the number of lessons by 6 and the duration by 6 minutes compared to 2023/7.

Download Links

Download Part 1 – 1 GB

Download Part 2 – 1 GB

Download Part 3 – 1 GB

Download Part 4 – 1 GB

Download Part 5 – 1 GB

Download Part 6 – 256 MB

File size

5.25 GB